Like sort(), rsort() assigns new keys for the elements in array. It will remove any existing keys you may have assigned, rather than just reordering the keys.
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What is rsort() in PHP?
What is the difference between sort and Rsort in PHP?
This sort function allows you to sort an associative array while "sticking" some fields. $sticky_fields = an array of fields that should not be re-sorted. This ...
This function can be used to sort multidimensional arrays with almost no work whatsoever by using the individual values within the custom sort function. This ...
2011/04/18 · Use usort() instead of sort() so you can define comparing criteria at your own way. Try this simple method. I have tried it with example ...
定義と使用法. rsort()関数は、インデックス付き配列を降順でソートします。 ヒント：インデックス付き配列を昇順に並べ替えるには、sort()関数を使用します。
$no = array("100","99","234","3");. $sort = rsort($no, SORT_NUMERIC);.
PHP Manual. rsort. (PHP 4, PHP 5, PHP 7). rsort — 配列を逆順にソートする. 説明. bool rsort ( array &$array [, int $sort_flags = SORT_REGULAR ] ). この関数は、 ...
2011/04/09 · If I have a list of Katakana names what is the best way to sort them? Also is it more common to sort names based on their {first name}{last name ...
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